1226560

素因数分解:

$2^6\times 5^1\times {\mathrm{3833}}^1$

素因数の和:3850

約数の個数: 28

約数和(自身を含む): 2921508

約数和(自身を除く): 1694948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3833, 7666, 15332, 19165, 30664, 38330, 61328, 76660, 122656, 153320, 245312, 306640, 613280, 1226560]

約数ペア:

[(1, 1226560), (2, 613280), (4, 306640), (5, 245312), (8, 153320), (10, 122656), (16, 76660), (20, 61328), (32, 38330), (40, 30664), (64, 19165), (80, 15332), (160, 7666), (320, 3833)]